8158996839

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{213827}}^1$

素因数の和:213939

約数の個数: 32

約数和(自身を含む): 13137592320

約数和(自身を除く): 4978595481

約数列:

[1, 3, 7, 21, 23, 69, 79, 161, 237, 483, 553, 1659, 1817, 5451, 12719, 38157, 213827, 641481, 1496789, 4490367, 4918021, 14754063, 16892333, 34426147, 50676999, 103278441, 118246331, 354738993, 388523659, 1165570977, 2719665613, 8158996839]

約数ペア:

[(1, 8158996839), (3, 2719665613), (7, 1165570977), (21, 388523659), (23, 354738993), (69, 118246331), (79, 103278441), (161, 50676999), (237, 34426147), (483, 16892333), (553, 14754063), (1659, 4918021), (1817, 4490367), (5451, 1496789), (12719, 641481), (38157, 213827)]